نتایج جستجو برای: magnetic shape memory effect

تعداد نتایج: 2316473  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - پژوهشکده فنی و مهندسی 1388

asymmetric polyethersulfone (pes) microfiltration flat sheet membranes were composed by the phase inversion method (pim) and were used as supports. composite membranes were fabricated by coating silicone rubber as selective layer. effect of different concentrations of pes and pdms and different solvent such as nmp, dmf and dms effects as pes solvents and support thickness and different coagulat...

Journal: :The European Physical Journal Special Topics 2008

Journal: :Journal of the Mechanics and Physics of Solids 2016

Journal: :Acta Mechanica 2022

Abstract In this paper, the absolute nodal coordinate formulation (ANCF) is applied to simulate magnetic shape memory effect. Using makes it possible describe complicated or large deformation cases. The nonlinear bidirectional coupling terms between mechanical and field are taken into account in analysis of single-crystalline Ni-Mn-Ga sample. A two-loop iteration procedure with variable steps i...

In this research, Ni50Mn34In16 ferromagnetic shape memory alloy has been prepared by mechanical alloying method. XRD patterns of the samples showed that after 10 hours of ball milling, the alloy structure was completely formed and continuing of the milling process led to more fine particle size. Also the role of annealing on improvement of the alloy properties was studied. It was found that the...

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